Chair



FIG. 1 is a side elevation of one side of a chair embodying my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevation of the other side thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a top plan view thereof. 

The ornamental design for a chair, substantially as shown. 